Question

$ rootScope.isLoading在MainController中定义。我正在测试UsersController，在我调用服务以从API获取用户之后，我使用了isLoading函数。

users.test.js

'use strict';

describe('Users Controller', function () {

var $controller,
    $scope;

beforeEach(module('app'));

beforeEach(inject(function (_$controller_) {
    $controller = _$controller_;
}));

beforeEach(inject(function($rootScope){
    $scope = $rootScope.$new();
    controller = $controller('UsersController', { $scope: $scope });
}));

describe('$scope.usersList', function() {

    it('should get first 20 users', function () {
        expect($scope.usersList.length).toBe(20);
    });

});
});

karma.conf.js

module.exports = function(config) {
config.set({

// base path that will be used to resolve all patterns (eg. files, exclude)
basePath: './',


// frameworks to use
// available frameworks: https://npmjs.org/browse/keyword/karma-adapter
frameworks: ['jasmine'],


// list of files / patterns to load in the browser
files: [
  'bower_components/jquery/dist/jquery.js',
  'bower_components/angular/angular.js',
  'bower_components/angular-route/angular-route.js',
  'bower_components/angular-cookies/angular-cookies.js',
  'bower_components/angular-messages/angular-messages.js',
  'bower_components/angular-ui-router/release/angular-ui-router.js',
  'bower_components/angular-resource/angular-resource.js',
  'bower_components/angular-sanitize/angular-sanitize.js',
  'bower_components/angular-touch/angular-touch.js',
  'bower_components/angular-cache/dist/angular-cache.js',
  'bower_components/angular-mocks/angular-mocks.js',
  'app/**/*.js',
  'test/**/*.test.js'
],


// list of files to exclude
exclude: [
],


// preprocess matching files before serving them to the browser
// available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
preprocessors: {
},


// test results reporter to use
// possible values: 'dots', 'progress'
// available reporters: https://npmjs.org/browse/keyword/karma-reporter
reporters: ['progress'],


// web server port
port: 9876,


// enable / disable colors in the output (reporters and logs)
colors: true,


// level of logging
// possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
logLevel: config.LOG_INFO,


// enable / disable watching file and executing tests whenever any file changes
autoWatch: true,


// start these browsers
// available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
browsers: ['Chrome'],


// Continuous Integration mode
// if true, Karma captures browsers, runs the tests and exits
singleRun: false,

// Concurrency level
// how many browser should be started simultaneous
concurrency: Infinity
})
}

当我运行测试时，我得到 TypeError：$ rootScope.loading不是一个函数（我也得到0而不是预期的20但是稍后我会先解决这个问题）。< / p>

我也在$ rootScope。$ broadcast等类似的方法上得到了这个错误......

感谢任何帮助，谢谢！

Karma / Jasmine：TypeError：$ rootScope.isLoading不是函数

0 个答案: